/* 写文章表单 */
.write-form {
    padding: 30px;
    background-color: #fff;
}
.write-form .upload-file {
    position: relative;
    width: 100%;
    height: 150px;
    background-color: #f6f6f6;
    background-repeat: no-repeat;
    background-size: 100%;
}
.write-form .glyphicon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #8590a6;
    font-size: 32px;
}
.write-form .upload-file input {
    display: none;
}